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Re: [Qemu-devel] kvm process disappears
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] kvm process disappears |
Date: |
Fri, 10 May 2013 09:42:17 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Fri, May 10, 2013 at 08:12:39AM +0200, Stefan Priebe - Profihost AG wrote:
> i've now seen this several times. A VM is suddently down no segfault
> nothing the kvm process just disappears...
>
> Anybody any idea how to debug this?
>
> Sadly i can't reproduce. Qemu version is 1.4.1.
1. Double-check dmesg(1) for out-of-memory killer or segfaults.
2. Check libvirt or other management tool logs again.
3. Either use gdb or an LD_PRELOAD library that catches exit(3) and
_exit(2) and dumps core using abort(3). Make sure core dumps are
enabled.
Stefan
- [Qemu-devel] kvm process disappears, Stefan Priebe - Profihost AG, 2013/05/10
- Re: [Qemu-devel] kvm process disappears,
Stefan Hajnoczi <=
- Re: [Qemu-devel] kvm process disappears, Stefan Priebe - Profihost AG, 2013/05/10
- Re: [Qemu-devel] kvm process disappears, Stefan Hajnoczi, 2013/05/10
- [Qemu-devel] segfault in aio_bh_poll async.c:80 WAS: Re: kvm process disappears, Stefan Priebe - Profihost AG, 2013/05/14
- Re: [Qemu-devel] segfault in aio_bh_poll async.c:80 WAS: Re: kvm process disappears, Stefan Hajnoczi, 2013/05/14
- Re: [Qemu-devel] segfault in aio_bh_poll async.c:80 WAS: Re: kvm process disappears, Stefan Priebe - Profihost AG, 2013/05/14
- Re: [Qemu-devel] segfault in aio_bh_poll async.c:80 WAS: Re: kvm process disappears, Stefan Priebe - Profihost AG, 2013/05/22
- Re: [Qemu-devel] segfault in aio_bh_poll async.c:80 WAS: Re: kvm process disappears, Paolo Bonzini, 2013/05/22
- Re: [Qemu-devel] segfault in aio_bh_poll async.c:80 WAS: Re: kvm process disappears, Stefan Priebe - Profihost AG, 2013/05/22
- Re: [Qemu-devel] segfault in aio_bh_poll async.c:80 WAS: Re: kvm process disappears, Paolo Bonzini, 2013/05/23
- Re: [Qemu-devel] segfault in aio_bh_poll async.c:80 WAS: Re: kvm process disappears, Stefan Priebe, 2013/05/23